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Pharmacopeial Impurities (EP / USP / BP)

Palonosetron USP Related Compound B

Reference StandardAvailable on request

Palonosetron USP Related Compound B (CAS 1021456-82-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Palonosetron USP Related Compound B chemical structure
CAS number1021456-82-5
FormulaC19H22N2O2
Molar mass310.4 g/mol
Physical formSolid
HS code38229090
InChIKeyUJTMVWDDYCEVNT-WAPLAKNRSA-N
IUPAC name2-[(3S)-1-oxido-1-azoniabicyclo[2.2.2]octan-3-yl]-5,6-dihydro-4H-benzo[de]isoquinolin-1-one

About Palonosetron USP Related Compound B

Palonosetron USP Related Compound B belongs to the Palonosetron reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1021456-82-5, formula C19H22N2O2 and molar mass 310.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Palonosetron

See every impurity, metabolite and related compound we list for this API.

Palonosetron standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Palonosetron USP Related Compound B
Product namePalonosetron USP Related Compound B
Catalogue numberZX-005874
CAS number1021456-82-5
IUPAC name2-[(3S)-1-oxido-1-azoniabicyclo[2.2.2]octan-3-yl]-5,6-dihydro-4H-benzo[de]isoquinolin-1-one
Molecular formulaC19H22N2O2
Molar mass310.4 g/mol
Exact mass310.1681
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors0 / 2
Topological polar surface area38.4 Ų
HS code38229090
InChIKeyUJTMVWDDYCEVNT-WAPLAKNRSA-N
SMILESC1CC2=C3C(=CN(C(=O)C3=CC=C2)[C@@H]4C[N+]5(CCC4CC5)[O-])C1
PubChem CID59745891
Synonyms(S)-3-(1-oxo-5,6-dihydro-1H-benzo[de]isoquinolin-2(4H)-yl)quinuclidine 1-oxide, Dehydro palonosetron N-oxide, (3S)-3-(1-Oxo-5,6-dihydro-1H-benzo(de)isoquinolin-2(4H)-yl)quinuclidine 1-oxide, Palonosetron-3-ene N-Oxide, Palonosetron Impurity 53, (1S,3S,4S)-3-(1-oxo-5,6-dihydro-1H-benzo[de]isoquinolin-2(4H)-yl)quinuclidine 1-oxide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Palonosetron USP Related Compound B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Palonosetron USP Related Compound B

Which CAS number identifies Palonosetron USP Related Compound B?
Palonosetron USP Related Compound B is registered under CAS 1021456-82-5. You may also see it listed as (S)-3-(1-oxo-5,6-dihydro-1H-benzo[de]isoquinolin-2(4H)-yl)quinuclidine 1-oxide, Dehydro palonosetron N-oxide, (3S)-3-(1-Oxo-5,6-dihydro-1H-benzo(de)isoquinolin-2(4H)-yl)quinuclidine 1-oxide. Our catalogue number for this item is ZX-005874.
What are the formula and molar mass of Palonosetron USP Related Compound B?
For Palonosetron USP Related Compound B, its formula is C19H22N2O2 and its molar mass is 310.4 g/mol. The systematic (IUPAC) name is 2-[(3S)-1-oxido-1-azoniabicyclo[2.2.2]octan-3-yl]-5,6-dihydro-4H-benzo[de]isoquinolin-1-one. InChIKey UJTMVWDDYCEVNT-WAPLAKNRSA-N lets you match it in any structure database.
How is Palonosetron USP Related Compound B used in pharmaceutical QC?
Palonosetron USP Related Compound B is a characterised reference material linked to Palonosetron. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Palonosetron USP Related Compound B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Palonosetron USP Related Compound B?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Palonosetron USP Related Compound B to my country?
Yes. Because Palonosetron USP Related Compound B is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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